| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $161.52 | 8.815% | $175.758 | $175.76 | $175.75 | $175.80 |
| Purchase #2 | $27.89 | 11.728% | $31.1609 | $31.16 | $31.15 | $31.20 |
| Purchase #3 | $176.58 | 11.220% | $196.3923 | $196.39 | $196.40 | $196.40 |
| Purchase #4 | $9.86 | 5.749% | $10.4269 | $10.43 | $10.45 | $10.40 |
| Purchase #5 | $194.37 | 6.361% | $206.7339 | $206.73 | $206.75 | $206.70 |
| Purchase #6 | $122.65 | 5.717% | $129.6619 | $129.66 | $129.65 | $129.70 |
| Purchase #7 | $135.79 | 3.807% | $140.9595 | $140.96 | $140.95 | $141.00 |
| 7 purchase totals = | $828.66 | $891.0934 | $891.09 | $891.10 | $891.20 | |